Bodega Marine Lab radiation sensor is back online!

TL;DR;  The Safecast realtime seawater radiation sensor at Bodega Bay, CA, has been repaired. The realtime feed is here. For more details, read on!

Though ocean scientists have been monitoring the levels of radionuclides in the ocean for decades, …

Introducing Solarcast

What is SOLARCAST?
Safecast has gained a tremendous amount of experience since starting our citizen-based environmental monitoring program in March, 2011. The learning curve has often been steep, but always rewarding. Conceived and designed primarily by OG Safecaster Ray Ozzie, …

(in Japanese) bGeigie “how to” videos

Volunteer Kiki Tanaka has posted several short YouTube videos showing how to use the bGeigie Nano. They’re in Japanese only (accessible from the Japanese side of this blog), but we hope to have English language versions up soon as well. …

bGeigie Nano Review

Over at Wise Time With Arduino they decided to build a bGeigie Nano from scratch – that is, they didn’t buy the kit, they used the plans and sourced all the parts on their own which is something an open …

bGeigie Workshop – Aizu

A few weeks ago we gathered in Aizu with a crew of Safecast volunteers to celebrate hitting 10 million datapoints though we actually had a productive goal for the weekend as well. We held what will hopefully be the first …